5390377061 has 4 divisors (see below), whose sum is σ = 5564260224. Its totient is φ = 5216493900.

The previous prime is 5390377019. The next prime is 5390377067. The reversal of 5390377061 is 1607730935.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5390377061 - 2¹⁰ = 5390376037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390377067) 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, 86941535 + ... + 86941596.

It is an arithmetic number, because the mean of its divisors is an integer number (1391065056).

Almost surely, 2^5390377061 is an apocalyptic number.

It is an amenable number.

5390377061 is a deficient number, since it is larger than the sum of its proper divisors (173883163).

5390377061 is a wasteful number, since it uses less digits than its factorization.

5390377061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173883162.

The product of its (nonzero) digits is 119070, while the sum is 41.

The square root of 5390377061 is about 73419.1872809826. The cubic root of 5390377061 is about 1753.3678883018.

The spelling of 5390377061 in words is "five billion, three hundred ninety million, three hundred seventy-seven thousand, sixty-one".