2495177328 has 80 divisors (see below), whose sum is σ = 7399970816. Its totient is φ = 709689600.

The previous prime is 2495177257. The next prime is 2495177341. The reversal of 2495177328 is 8237715942.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 58278 + ... + 91578.

Almost surely, 2^2495177328 is an apocalyptic number.

2495177328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2495177328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699985408).

2495177328 is an abundant number, since it is smaller than the sum of its proper divisors (4904793488).

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

2495177328 is a wasteful number, since it uses less digits than its factorization.

2495177328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33542 (or 33536 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 2495177328 is about 49951.7499993744. The cubic root of 2495177328 is about 1356.3355301296.

The spelling of 2495177328 in words is "two billion, four hundred ninety-five million, one hundred seventy-seven thousand, three hundred twenty-eight".