3154400551 has 2 divisors, whose sum is σ = 3154400552. Its totient is φ = 3154400550.

The previous prime is 3154400497. The next prime is 3154400593. The reversal of 3154400551 is 1550044513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3154400551 - 2³¹ = 1006916903 is a prime.

It is a super-2 number, since 2×3154400551² = 19900485672298207202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3154400351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577200275 + 1577200276.

It is an arithmetic number, because the mean of its divisors is an integer number (1577200276).

Almost surely, 2^3154400551 is an apocalyptic number.

3154400551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3154400551 is an equidigital number, since it uses as much as digits as its factorization.

3154400551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 3154400551 is about 56164.0503436139. The cubic root of 3154400551 is about 1466.5795108735.

The spelling of 3154400551 in words is "three billion, one hundred fifty-four million, four hundred thousand, five hundred fifty-one".