45354057 has 24 divisors (see below), whose sum is σ = 72777600. Its totient is φ = 25020576.

The previous prime is 45354047. The next prime is 45354059. The reversal of 45354057 is 75045354.

It is not a de Polignac number, because 45354057 - 2⁶ = 45353993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45354059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1057 + ... + 9582.

It is an arithmetic number, because the mean of its divisors is an integer number (3032400).

Almost surely, 2^45354057 is an apocalyptic number.

It is an amenable number.

45354057 is a deficient number, since it is larger than the sum of its proper divisors (27423543).

45354057 is a wasteful number, since it uses less digits than its factorization.

45354057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685 (or 10678 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 45354057 is about 6734.5420779738. The cubic root of 45354057 is about 356.6197412086.

The spelling of 45354057 in words is "forty-five million, three hundred fifty-four thousand, fifty-seven".