2755506372 has 48 divisors (see below), whose sum is σ = 6531416640. Its totient is φ = 904056192.

The previous prime is 2755506371. The next prime is 2755506389. The reversal of 2755506372 is 2736055572.

It is a happy number.

It is a super-2 number, since 2×2755506372² = 15185630732265204768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2755506371) 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, 194754 + ... + 208422.

It is an arithmetic number, because the mean of its divisors is an integer number (136071180).

Almost surely, 2^2755506372 is an apocalyptic number.

It is an amenable number.

2755506372 is an abundant number, since it is smaller than the sum of its proper divisors (3775910268).

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

2755506372 is a wasteful number, since it uses less digits than its factorization.

2755506372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13940 (or 13938 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 42.

The square root of 2755506372 is about 52492.9173508198. The cubic root of 2755506372 is about 1401.9541371089.

The spelling of 2755506372 in words is "two billion, seven hundred fifty-five million, five hundred six thousand, three hundred seventy-two".