2797945502 has 8 divisors (see below), whose sum is σ = 4578456312. Its totient is φ = 1271793400.

The previous prime is 2797945489. The next prime is 2797945541. The reversal of 2797945502 is 2055497972.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63589649 + ... + 63589692.

It is an arithmetic number, because the mean of its divisors is an integer number (572307039).

Almost surely, 2^2797945502 is an apocalyptic number.

2797945502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2797945502 is a deficient number, since it is larger than the sum of its proper divisors (1780510810).

2797945502 is a wasteful number, since it uses less digits than its factorization.

2797945502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127179354.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 2797945502 is about 52895.6094775360. The cubic root of 2797945502 is about 1409.1149320361.

The spelling of 2797945502 in words is "two billion, seven hundred ninety-seven million, nine hundred forty-five thousand, five hundred two".