45922554 has 24 divisors (see below), whose sum is σ = 99946080. Its totient is φ = 15238728.

The previous prime is 45922553. The next prime is 45922561. The reversal of 45922554 is 45522954.

45922554 is nontrivially palindromic in base 4.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45922553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1534 + ... + 9705.

It is an arithmetic number, because the mean of its divisors is an integer number (4164420).

Almost surely, 2^45922554 is an apocalyptic number.

45922554 is an abundant number, since it is smaller than the sum of its proper divisors (54023526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45922554 is a wasteful number, since it uses less digits than its factorization.

45922554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11474 (or 11471 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 45922554 is about 6776.6181831353. The cubic root of 45922554 is about 358.1035924632.

The spelling of 45922554 in words is "forty-five million, nine hundred twenty-two thousand, five hundred fifty-four".