5372099951 has 4 divisors (see below), whose sum is σ = 5497032552. Its totient is φ = 5247167352.

The previous prime is 5372099947. The next prime is 5372099969. The reversal of 5372099951 is 1599902735.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5372099951 - 2² = 5372099947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5372099951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372095951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62466236 + ... + 62466321.

It is an arithmetic number, because the mean of its divisors is an integer number (1374258138).

Almost surely, 2^5372099951 is an apocalyptic number.

5372099951 is a deficient number, since it is larger than the sum of its proper divisors (124932601).

5372099951 is a wasteful number, since it uses less digits than its factorization.

5372099951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124932600.

The product of its (nonzero) digits is 765450, while the sum is 50.

The square root of 5372099951 is about 73294.6106545358. The cubic root of 5372099951 is about 1751.3839339500.

The spelling of 5372099951 in words is "five billion, three hundred seventy-two million, ninety-nine thousand, nine hundred fifty-one".