46777547554 has 16 divisors (see below), whose sum is σ = 73820340216. Its totient is φ = 22201603200.

The previous prime is 46777547539. The next prime is 46777547567. The reversal of 46777547554 is 45574577764.

It can be written as a sum of positive squares in 4 ways, for example, as 38355264025 + 8422283529 = 195845^2 + 91773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46777547492 and 46777547501.

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, 7705857 + ... + 7711924.

Almost surely, 2^46777547554 is an apocalyptic number.

46777547554 is a deficient number, since it is larger than the sum of its proper divisors (27042792662).

46777547554 is a wasteful number, since it uses less digits than its factorization.

46777547554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15417861.

The product of its digits is 115248000, while the sum is 61.

The spelling of 46777547554 in words is "forty-six billion, seven hundred seventy-seven million, five hundred forty-seven thousand, five hundred fifty-four".