119631074545 has 16 divisors (see below), whose sum is σ = 147449395728. Its totient is φ = 93110549760.

The previous prime is 119631074513. The next prime is 119631074581. The reversal of 119631074545 is 545470136911.

It can be written as a sum of positive squares in 8 ways, for example, as 9478774881 + 110152299664 = 97359^2 + 331892^2 .

It is not a de Polignac number, because 119631074545 - 2⁵ = 119631074513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 119631074495 and 119631074504.

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, 3412647 + ... + 3447523.

It is an arithmetic number, because the mean of its divisors is an integer number (9215587233).

Almost surely, 2^119631074545 is an apocalyptic number.

It is an amenable number.

119631074545 is a deficient number, since it is larger than the sum of its proper divisors (27818321183).

119631074545 is a wasteful number, since it uses less digits than its factorization.

119631074545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53460.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 119631074545 in words is "one hundred nineteen billion, six hundred thirty-one million, seventy-four thousand, five hundred forty-five".