125534250480 has 80 divisors (see below), whose sum is σ = 390561279264. Its totient is φ = 33354931200.

The previous prime is 125534250473. The next prime is 125534250521. The reversal of 125534250480 is 84052435521.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877671 + ... + 1010630.

Almost surely, 2^125534250480 is an apocalyptic number.

125534250480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125534250480 is an abundant number, since it is smaller than the sum of its proper divisors (265027028784).

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

125534250480 is a wasteful number, since it uses less digits than its factorization.

125534250480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888594 (or 1888588 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 125534250480 in words is "one hundred twenty-five billion, five hundred thirty-four million, two hundred fifty thousand, four hundred eighty".