45355032503131 has 32 divisors (see below), whose sum is σ = 53305990920000. Its totient is φ = 38209728872448.

The previous prime is 45355032503071. The next prime is 45355032503141. The reversal of 45355032503131 is 13130523055354.

It is a cyclic number.

It is not a de Polignac number, because 45355032503131 - 2²⁹ = 45354495632219 is a prime.

It is a super-2 number, since 2×45355032503131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45355032503141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3834870 + ... + 10267243.

It is an arithmetic number, because the mean of its divisors is an integer number (1665812216250).

Almost surely, 2^{45355032503131} is an apocalyptic number.

45355032503131 is a deficient number, since it is larger than the sum of its proper divisors (7950958416869).

45355032503131 is a wasteful number, since it uses less digits than its factorization.

45355032503131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14102623.

The product of its (nonzero) digits is 405000, while the sum is 40.

Adding to 45355032503131 its reverse (13130523055354), we get a palindrome (58485555558485).

The spelling of 45355032503131 in words is "forty-five trillion, three hundred fifty-five billion, thirty-two million, five hundred three thousand, one hundred thirty-one".