3154400552 has 16 divisors (see below), whose sum is σ = 5915159700. Its totient is φ = 1577024640.

The previous prime is 3154400551. The next prime is 3154400593. The reversal of 3154400552 is 2550044513.

It can be written as a sum of positive squares in 2 ways, for example, as 2998000516 + 156400036 = 54754^2 + 12506^2 .

It is not an unprimeable number, because it can be changed into a prime (3154400551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85052 + ... + 116372.

Almost surely, 2^3154400552 is an apocalyptic number.

It is an amenable number.

3154400552 is a deficient number, since it is larger than the sum of its proper divisors (2760759148).

3154400552 is a wasteful number, since it uses less digits than its factorization.

3154400552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43916 (or 43912 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3154400552 is about 56164.0503525164. The cubic root of 3154400552 is about 1466.5795110285.

The spelling of 3154400552 in words is "three billion, one hundred fifty-four million, four hundred thousand, five hundred fifty-two".