6351099952 has 40 divisors (see below), whose sum is σ = 12881175552. Its totient is φ = 3029812800.

The previous prime is 6351099883. The next prime is 6351099959. The reversal of 6351099952 is 2599901536.

It is a junction number, because it is equal to n+sod(n) for n = 6351099896 and 6351099905.

It is not an unprimeable number, because it can be changed into a prime (6351099959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54958 + ... + 125389.

Almost surely, 2^6351099952 is an apocalyptic number.

6351099952 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6351099952 is an abundant number, since it is smaller than the sum of its proper divisors (6530075600).

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

6351099952 is a wasteful number, since it uses less digits than its factorization.

6351099952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180457 (or 180451 counting only the distinct ones).

The product of its (nonzero) digits is 656100, while the sum is 49.

The square root of 6351099952 is about 79693.7886663697. The cubic root of 6351099952 is about 1851.8948155722.

The spelling of 6351099952 in words is "six billion, three hundred fifty-one million, ninety-nine thousand, nine hundred fifty-two".