2612552542 has 8 divisors (see below), whose sum is σ = 3953509056. Its totient is φ = 1294716192.

The previous prime is 2612552491. The next prime is 2612552549. The reversal of 2612552542 is 2452552162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2612552498 and 2612552507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612552549) 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, 5779758 + ... + 5780209.

It is an arithmetic number, because the mean of its divisors is an integer number (494188632).

Almost surely, 2^2612552542 is an apocalyptic number.

2612552542 is a deficient number, since it is larger than the sum of its proper divisors (1340956514).

2612552542 is a wasteful number, since it uses less digits than its factorization.

2612552542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11560082.

The product of its digits is 48000, while the sum is 34.

The square root of 2612552542 is about 51113.1347307128. The cubic root of 2612552542 is about 1377.2782140572.

The spelling of 2612552542 in words is "two billion, six hundred twelve million, five hundred fifty-two thousand, five hundred forty-two".