53148452402 has 16 divisors (see below), whose sum is σ = 80288554752. Its totient is φ = 26385952320.

The previous prime is 53148452389. The next prime is 53148452419. The reversal of 53148452402 is 20425484135.

53148452402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 216938 + ... + 391610.

It is an arithmetic number, because the mean of its divisors is an integer number (5018034672).

Almost surely, 2^53148452402 is an apocalyptic number.

53148452402 is a deficient number, since it is larger than the sum of its proper divisors (27140102350).

53148452402 is a wasteful number, since it uses less digits than its factorization.

53148452402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175753.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 53148452402 in words is "fifty-three billion, one hundred forty-eight million, four hundred fifty-two thousand, four hundred two".