45498536 has 8 divisors (see below), whose sum is σ = 85309770. Its totient is φ = 22749264.

The previous prime is 45498503. The next prime is 45498553. The reversal of 45498536 is 63589454.

It can be written as a sum of positive squares in only one way, i.e., 44809636 + 688900 = 6694^2 + 830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2843651 + ... + 2843666.

Almost surely, 2^45498536 is an apocalyptic number.

It is an amenable number.

45498536 is a deficient number, since it is larger than the sum of its proper divisors (39811234).

45498536 is a wasteful number, since it uses less digits than its factorization.

45498536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687323 (or 5687319 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The square root of 45498536 is about 6745.2602618431. The cubic root of 45498536 is about 356.9980201121.

The spelling of 45498536 in words is "forty-five million, four hundred ninety-eight thousand, five hundred thirty-six".