2351420533 has 16 divisors (see below), whose sum is σ = 2940372864. Its totient is φ = 1826818560.

The previous prime is 2351420527. The next prime is 2351420537. The reversal of 2351420533 is 3350241532.

2351420533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2351420533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351420537) 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, 19360 + ... + 71257.

It is an arithmetic number, because the mean of its divisors is an integer number (183773304).

Almost surely, 2^2351420533 is an apocalyptic number.

It is an amenable number.

2351420533 is a deficient number, since it is larger than the sum of its proper divisors (588952331).

2351420533 is a wasteful number, since it uses less digits than its factorization.

2351420533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90972.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2351420533 is about 48491.4480398348. The cubic root of 2351420533 is about 1329.7707281880.

The spelling of 2351420533 in words is "two billion, three hundred fifty-one million, four hundred twenty thousand, five hundred thirty-three".