53514026402 has 8 divisors (see below), whose sum is σ = 84992865516. Its totient is φ = 25183071232.

The previous prime is 53514026399. The next prime is 53514026407. The reversal of 53514026402 is 20462041535.

It can be written as a sum of positive squares in 2 ways, for example, as 53504778721 + 9247681 = 231311^2 + 3041^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53514026407) 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, 786970943 + ... + 786971010.

Almost surely, 2^53514026402 is an apocalyptic number.

53514026402 is a deficient number, since it is larger than the sum of its proper divisors (31478839114).

53514026402 is a wasteful number, since it uses less digits than its factorization.

53514026402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573941972.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 53514026402 its reverse (20462041535), we get a palindrome (73976067937).

The spelling of 53514026402 in words is "fifty-three billion, five hundred fourteen million, twenty-six thousand, four hundred two".