5399452792251 has 48 divisors (see below), whose sum is σ = 9250390056960. Its totient is φ = 2969429319360.

The previous prime is 5399452792199. The next prime is 5399452792301. The reversal of 5399452792251 is 1522972549935.

5399452792251 is a `hidden beast` number, since 5 + 3 + 99 + 452 + 7 + 92 + 2 + 5 + 1 = 666.

It is not a de Polignac number, because 5399452792251 - 2⁶ = 5399452792187 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5399452792351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4183195 + ... + 5319588.

It is an arithmetic number, because the mean of its divisors is an integer number (192716459520).

Almost surely, 2^{5399452792251} is an apocalyptic number.

5399452792251 is a deficient number, since it is larger than the sum of its proper divisors (3850937264709).

5399452792251 is a wasteful number, since it uses less digits than its factorization.

5399452792251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9503136 (or 9503133 counting only the distinct ones).

The product of its digits is 61236000, while the sum is 63.

The spelling of 5399452792251 in words is "five trillion, three hundred ninety-nine billion, four hundred fifty-two million, seven hundred ninety-two thousand, two hundred fifty-one".