52151277077 has 8 divisors (see below), whose sum is σ = 55246493952. Its totient is φ = 49059115200.

The previous prime is 52151277053. The next prime is 52151277107. The reversal of 52151277077 is 77077215125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52151277077 - 2¹² = 52151272981 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 (52151277677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728549 + ... + 796922.

It is an arithmetic number, because the mean of its divisors is an integer number (6905811744).

Almost surely, 2^52151277077 is an apocalyptic number.

It is an amenable number.

52151277077 is a deficient number, since it is larger than the sum of its proper divisors (3095216875).

52151277077 is a wasteful number, since it uses less digits than its factorization.

52151277077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527499.

The product of its (nonzero) digits is 240100, while the sum is 44.

The spelling of 52151277077 in words is "fifty-two billion, one hundred fifty-one million, two hundred seventy-seven thousand, seventy-seven".