46010509 has 4 divisors (see below), whose sum is σ = 46989504. Its totient is φ = 45031516.

The previous prime is 46010507. The next prime is 46010521. The reversal of 46010509 is 90501064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46010509 - 2¹ = 46010507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46010507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489427 + ... + 489520.

It is an arithmetic number, because the mean of its divisors is an integer number (11747376).

Almost surely, 2^46010509 is an apocalyptic number.

It is an amenable number.

46010509 is a deficient number, since it is larger than the sum of its proper divisors (978995).

46010509 is an equidigital number, since it uses as much as digits as its factorization.

46010509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978994.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 46010509 is about 6783.1046726407. The cubic root of 46010509 is about 358.3320707125.

The spelling of 46010509 in words is "forty-six million, ten thousand, five hundred nine".