125541953262 has 48 divisors (see below), whose sum is σ = 309637081728. Its totient is φ = 36388970640.

The previous prime is 125541953261. The next prime is 125541953267. The reversal of 125541953262 is 262359145521.

125541953262 is a `hidden beast` number, since 1 + 2 + 5 + 54 + 1 + 9 + 532 + 62 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125541953261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13779148 + ... + 13788255.

It is an arithmetic number, because the mean of its divisors is an integer number (6450772536).

Almost surely, 2^125541953262 is an apocalyptic number.

125541953262 is an abundant number, since it is smaller than the sum of its proper divisors (184095128466).

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

125541953262 is a wasteful number, since it uses less digits than its factorization.

125541953262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27567445 (or 27567442 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The spelling of 125541953262 in words is "one hundred twenty-five billion, five hundred forty-one million, nine hundred fifty-three thousand, two hundred sixty-two".