76525801 has 4 divisors (see below), whose sum is σ = 83482704. Its totient is φ = 69568900.

The previous prime is 76525783. The next prime is 76525817. The reversal of 76525801 is 10852567.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10852567 = 11 ⋅986597.

It is a cyclic number.

It is not a de Polignac number, because 76525801 - 2⁵ = 76525769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76525201) 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, 3478435 + ... + 3478456.

It is an arithmetic number, because the mean of its divisors is an integer number (20870676).

Almost surely, 2^76525801 is an apocalyptic number.

It is an amenable number.

76525801 is a deficient number, since it is larger than the sum of its proper divisors (6956903).

76525801 is a wasteful number, since it uses less digits than its factorization.

76525801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956902.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 76525801 is about 8747.9026629244. The cubic root of 76525801 is about 424.5569565313.

The spelling of 76525801 in words is "seventy-six million, five hundred twenty-five thousand, eight hundred one".