45270911552 has 28 divisors (see below), whose sum is σ = 90123361536. Its totient is φ = 22562663040.

The previous prime is 45270911519. The next prime is 45270911557. The reversal of 45270911552 is 25511907254.

It is not an unprimeable number, because it can be changed into a prime (45270911557) 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, 1117328 + ... + 1157135.

Almost surely, 2^45270911552 is an apocalyptic number.

It is an amenable number.

45270911552 is a deficient number, since it is larger than the sum of its proper divisors (44852449984).

45270911552 is a wasteful number, since it uses less digits than its factorization.

45270911552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274786 (or 2274776 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 45270911552 in words is "forty-five billion, two hundred seventy million, nine hundred eleven thousand, five hundred fifty-two".