613473146451400 has 48 divisors (see below), whose sum is σ = 1438947411264900. Its totient is φ = 243217672212480.

The previous prime is 613473146451397. The next prime is 613473146451457. The reversal of 613473146451400 is 4154641374316.

It can be written as a sum of positive squares in 6 ways, for example, as 87973181877604 + 525499964573796 = 9379402^2 + 22923786^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13572392145 + ... + 13572437344.

Almost surely, 2^{613473146451400} is an apocalyptic number.

It is an amenable number.

613473146451400 is an abundant number, since it is smaller than the sum of its proper divisors (825474264813500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

613473146451400 is a wasteful number, since it uses less digits than its factorization.

613473146451400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27144829618 (or 27144829609 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 613473146451400 in words is "six hundred thirteen trillion, four hundred seventy-three billion, one hundred forty-six million, four hundred fifty-one thousand, four hundred".