8041562551 has 4 divisors (see below), whose sum is σ = 8772613704. Its totient is φ = 7310511400.

The previous prime is 8041562539. The next prime is 8041562563. The reversal of 8041562551 is 1552651408.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8041562539) and next prime (8041562563).

It is a cyclic number.

It is not a de Polignac number, because 8041562551 - 2²³ = 8033173943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8041562551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8041566551) 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, 365525560 + ... + 365525581.

It is an arithmetic number, because the mean of its divisors is an integer number (2193153426).

Almost surely, 2^8041562551 is an apocalyptic number.

8041562551 is a deficient number, since it is larger than the sum of its proper divisors (731051153).

8041562551 is a wasteful number, since it uses less digits than its factorization.

8041562551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731051152.

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 8041562551 is about 89674.7598324077. The cubic root of 8041562551 is about 2003.4575650939.

The spelling of 8041562551 in words is "eight billion, forty-one million, five hundred sixty-two thousand, five hundred fifty-one".