53151366602 has 4 divisors (see below), whose sum is σ = 79727049906. Its totient is φ = 26575683300.

The previous prime is 53151366581. The next prime is 53151366623. The reversal of 53151366602 is 20666315135.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (53151366581) and next prime (53151366623).

It can be written as a sum of positive squares in only one way, i.e., 45522916321 + 7628450281 = 213361^2 + 87341^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13287841649 + ... + 13287841652.

Almost surely, 2^53151366602 is an apocalyptic number.

53151366602 is a deficient number, since it is larger than the sum of its proper divisors (26575683304).

53151366602 is a wasteful number, since it uses less digits than its factorization.

53151366602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26575683303.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 53151366602 in words is "fifty-three billion, one hundred fifty-one million, three hundred sixty-six thousand, six hundred two".