125480480 has 48 divisors (see below), whose sum is σ = 297148824. Its totient is φ = 50073600.

The previous prime is 125480441. The next prime is 125480491. The reversal of 125480480 is 84084521.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39287824 + 86192656 = 6268^2 + 9284^2 .

It is a super-2 number, since 2×125480480² = 31490701722060800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103880 + ... + 105080.

Almost surely, 2^125480480 is an apocalyptic number.

125480480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125480480 is an abundant number, since it is smaller than the sum of its proper divisors (171668344).

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

125480480 is a wasteful number, since it uses less digits than its factorization.

125480480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869 (or 1861 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 125480480 is about 11201.8069970876. The cubic root of 125480480 is about 500.6398209092.

The spelling of 125480480 in words is "one hundred twenty-five million, four hundred eighty thousand, four hundred eighty".