139254525700 has 36 divisors (see below), whose sum is σ = 302209688592. Its totient is φ = 55696765600.

The previous prime is 139254525691. The next prime is 139254525763. The reversal of 139254525700 is 7525452931.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1165755 + ... + 1279645.

It is an arithmetic number, because the mean of its divisors is an integer number (8394713572).

Almost surely, 2^139254525700 is an apocalyptic number.

139254525700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139254525700 is an abundant number, since it is smaller than the sum of its proper divisors (162955162892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139254525700 is a wasteful number, since it uses less digits than its factorization.

139254525700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126132 (or 126125 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 139254525700 in words is "one hundred thirty-nine billion, two hundred fifty-four million, five hundred twenty-five thousand, seven hundred".