3725004162578 has 8 divisors (see below), whose sum is σ = 5881585519920. Its totient is φ = 1764475655940.

The previous prime is 3725004162541. The next prime is 3725004162601. The reversal of 3725004162578 is 8752614005273.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3725004162578² (a number of 26 digits) contains 22 as substring.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 49013212628 + ... + 49013212703.

It is an arithmetic number, because the mean of its divisors is an integer number (735198189990).

Almost surely, 2^{3725004162578} is an apocalyptic number.

3725004162578 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3725004162578 is a deficient number, since it is larger than the sum of its proper divisors (2156581357342).

3725004162578 is a wasteful number, since it uses less digits than its factorization.

3725004162578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98026425352.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 3725004162578 in words is "three trillion, seven hundred twenty-five billion, four million, one hundred sixty-two thousand, five hundred seventy-eight".