5401031149 has 2 divisors, whose sum is σ = 5401031150. Its totient is φ = 5401031148.

The previous prime is 5401031123. The next prime is 5401031161. The reversal of 5401031149 is 9411301045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5219051049 + 181980100 = 72243^2 + 13490^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401031149 - 2⁵ = 5401031117 is a prime.

It is a super-2 number, since 2×5401031149² = 58342274944936520402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401031549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700515574 + 2700515575.

It is an arithmetic number, because the mean of its divisors is an integer number (2700515575).

Almost surely, 2^5401031149 is an apocalyptic number.

It is an amenable number.

5401031149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401031149 is an equidigital number, since it uses as much as digits as its factorization.

5401031149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5401031149 is about 73491.7080288654. The cubic root of 5401031149 is about 1754.5223061156.

The spelling of 5401031149 in words is "five billion, four hundred one million, thirty-one thousand, one hundred forty-nine".