5401401013 has 2 divisors, whose sum is σ = 5401401014. Its totient is φ = 5401401012.

The previous prime is 5401400993. The next prime is 5401401023. The reversal of 5401401013 is 3101041045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3192589009 + 2208812004 = 56503^2 + 46998^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401401013 - 2¹⁷ = 5401269941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401401023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700700506 + 2700700507.

It is an arithmetic number, because the mean of its divisors is an integer number (2700700507).

Almost surely, 2^5401401013 is an apocalyptic number.

It is an amenable number.

5401401013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401401013 is an equidigital number, since it uses as much as digits as its factorization.

5401401013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5401401013 is about 73494.2243513053. The cubic root of 5401401013 is about 1754.5623552474.

Adding to 5401401013 its reverse (3101041045), we get a palindrome (8502442058).

The spelling of 5401401013 in words is "five billion, four hundred one million, four hundred one thousand, thirteen".