125370153378 has 16 divisors (see below), whose sum is σ = 278600340960. Its totient is φ = 41790051108.

The previous prime is 125370153367. The next prime is 125370153427. The reversal of 125370153378 is 873351073521.

125370153378 is a `hidden beast` number, since 1 + 2 + 537 + 0 + 15 + 33 + 78 = 666.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1160834700 + ... + 1160834807.

It is an arithmetic number, because the mean of its divisors is an integer number (17412521310).

Almost surely, 2^125370153378 is an apocalyptic number.

125370153378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

125370153378 is an abundant number, since it is smaller than the sum of its proper divisors (153230187582).

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

125370153378 is a wasteful number, since it uses less digits than its factorization.

125370153378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321669518 (or 2321669512 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 125370153378 in words is "one hundred twenty-five billion, three hundred seventy million, one hundred fifty-three thousand, three hundred seventy-eight".