755900997 has 8 divisors (see below), whose sum is σ = 1060913760. Its totient is φ = 477411120.

The previous prime is 755900987. The next prime is 755901007. The reversal of 755900997 is 799009557.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (755900987) and next prime (755901007).

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

It is not a de Polignac number, because 755900997 - 2⁶ = 755900933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755900917) 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, 6630654 + ... + 6630767.

It is an arithmetic number, because the mean of its divisors is an integer number (132614220).

Almost surely, 2^755900997 is an apocalyptic number.

It is an amenable number.

755900997 is a deficient number, since it is larger than the sum of its proper divisors (305012763).

755900997 is a wasteful number, since it uses less digits than its factorization.

755900997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13261443.

The product of its (nonzero) digits is 893025, while the sum is 51.

The square root of 755900997 is about 27493.6537586404. The cubic root of 755900997 is about 910.9369237661.

The spelling of 755900997 in words is "seven hundred fifty-five million, nine hundred thousand, nine hundred ninety-seven".