45515551235 has 16 divisors (see below), whose sum is σ = 68095994112. Its totient is φ = 28373330400.

The previous prime is 45515551223. The next prime is 45515551241. The reversal of 45515551235 is 53215551554.

It is not a de Polignac number, because 45515551235 - 2⁴ = 45515551219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45515551192 and 45515551201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59110721 + ... + 59111490.

It is an arithmetic number, because the mean of its divisors is an integer number (4255999632).

Almost surely, 2^45515551235 is an apocalyptic number.

45515551235 is a deficient number, since it is larger than the sum of its proper divisors (22580442877).

45515551235 is a wasteful number, since it uses less digits than its factorization.

45515551235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118222234.

The product of its digits is 375000, while the sum is 41.

The spelling of 45515551235 in words is "forty-five billion, five hundred fifteen million, five hundred fifty-one thousand, two hundred thirty-five".