5150997402 has 64 divisors (see below), whose sum is σ = 10743352704. Its totient is φ = 1645056000.

The previous prime is 5150997367. The next prime is 5150997409. The reversal of 5150997402 is 2047990515.

It is not an unprimeable number, because it can be changed into a prime (5150997409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5404558 + ... + 5405510.

It is an arithmetic number, because the mean of its divisors is an integer number (167864886).

Almost surely, 2^5150997402 is an apocalyptic number.

5150997402 is an abundant number, since it is smaller than the sum of its proper divisors (5592355302).

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

5150997402 is a wasteful number, since it uses less digits than its factorization.

5150997402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 5150997402 is about 71770.4493646236. The cubic root of 5150997402 is about 1727.0189790984.

The spelling of 5150997402 in words is "five billion, one hundred fifty million, nine hundred ninety-seven thousand, four hundred two".