45211051532 has 24 divisors (see below), whose sum is σ = 83359589040. Its totient is φ = 21396199680.

The previous prime is 45211051499. The next prime is 45211051547. The reversal of 45211051532 is 23515011254.

It is a junction number, because it is equal to n+sod(n) for n = 45211051495 and 45211051504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187769 + ... + 354512.

It is an arithmetic number, because the mean of its divisors is an integer number (3473316210).

Almost surely, 2^45211051532 is an apocalyptic number.

It is an amenable number.

45211051532 is a deficient number, since it is larger than the sum of its proper divisors (38148537508).

45211051532 is a wasteful number, since it uses less digits than its factorization.

45211051532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543401 (or 543399 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 45211051532 its reverse (23515011254), we get a palindrome (68726062786).

The spelling of 45211051532 in words is "forty-five billion, two hundred eleven million, fifty-one thousand, five hundred thirty-two".