53402353202015 has 8 divisors (see below), whose sum is σ = 64453244790528. Its totient is φ = 42474935262880.

The previous prime is 53402353201999. The next prime is 53402353202053. The reversal of 53402353202015 is 51020235320435.

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

It is not a de Polignac number, because 53402353202015 - 2⁴ = 53402353201999 is a prime.

It is a super-2 number, since 2×53402353202015² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30868411391 + ... + 30868413120.

It is an arithmetic number, because the mean of its divisors is an integer number (8056655598816).

Almost surely, 2^{53402353202015} is an apocalyptic number.

53402353202015 is a deficient number, since it is larger than the sum of its proper divisors (11050891588513).

53402353202015 is a wasteful number, since it uses less digits than its factorization.

53402353202015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61736824689.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 53402353202015 in words is "fifty-three trillion, four hundred two billion, three hundred fifty-three million, two hundred two thousand, fifteen".