153860253398 has 16 divisors (see below), whose sum is σ = 232814902320. Its totient is φ = 76257626016.

The previous prime is 153860253383. The next prime is 153860253401. The reversal of 153860253398 is 893352068351.

153860253398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453161 + ... + 716292.

It is an arithmetic number, because the mean of its divisors is an integer number (14550931395).

Almost surely, 2^153860253398 is an apocalyptic number.

153860253398 is a deficient number, since it is larger than the sum of its proper divisors (78954648922).

153860253398 is a wasteful number, since it uses less digits than its factorization.

153860253398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170031.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 153860253398 in words is "one hundred fifty-three billion, eight hundred sixty million, two hundred fifty-three thousand, three hundred ninety-eight".