25026375137628 has 48 divisors (see below), whose sum is σ = 59225789226240. Its totient is φ = 8223456595200.

The previous prime is 25026375137627. The next prime is 25026375137639. The reversal of 25026375137628 is 82673157362052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25026375137627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3887748 + ... + 8072628.

It is an arithmetic number, because the mean of its divisors is an integer number (1233870608880).

Almost surely, 2^{25026375137628} is an apocalyptic number.

It is an amenable number.

25026375137628 is an abundant number, since it is smaller than the sum of its proper divisors (34199414088612).

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

25026375137628 is a wasteful number, since it uses less digits than its factorization.

25026375137628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191978 (or 4191976 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 57.

The spelling of 25026375137628 in words is "twenty-five trillion, twenty-six billion, three hundred seventy-five million, one hundred thirty-seven thousand, six hundred twenty-eight".