7350252891 has 16 divisors (see below), whose sum is σ = 9920580768. Its totient is φ = 4840243200.

The previous prime is 7350252883. The next prime is 7350252911. The reversal of 7350252891 is 1982520537.

It is a happy number.

It is not a de Polignac number, because 7350252891 - 2³ = 7350252883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7350252841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127371 + ... + 175851.

It is an arithmetic number, because the mean of its divisors is an integer number (620036298).

Almost surely, 2^7350252891 is an apocalyptic number.

7350252891 is a deficient number, since it is larger than the sum of its proper divisors (2570327877).

7350252891 is a wasteful number, since it uses less digits than its factorization.

7350252891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49102.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 7350252891 is about 85733.6158749880. The cubic root of 7350252891 is about 1944.3185838461.

The spelling of 7350252891 in words is "seven billion, three hundred fifty million, two hundred fifty-two thousand, eight hundred ninety-one".