45525225031511 has 8 divisors (see below), whose sum is σ = 46271824132464. Its totient is φ = 44778635089920.

The previous prime is 45525225031501. The next prime is 45525225031519. The reversal of 45525225031511 is 11513052252554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45525225031511 is a prime.

It is a super-2 number, since 2×45525225031511² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45525225031519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8117036 + ... + 12527438.

It is an arithmetic number, because the mean of its divisors is an integer number (5783978016558).

Almost surely, 2^{45525225031511} is an apocalyptic number.

45525225031511 is a deficient number, since it is larger than the sum of its proper divisors (746599100953).

45525225031511 is a wasteful number, since it uses less digits than its factorization.

45525225031511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579681.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 45525225031511 in words is "forty-five trillion, five hundred twenty-five billion, two hundred twenty-five million, thirty-one thousand, five hundred eleven".