2534420151 has 16 divisors (see below), whose sum is σ = 3834585600. Its totient is φ = 1653663384.

The previous prime is 2534420137. The next prime is 2534420153. The reversal of 2534420151 is 1510244352.

2534420151 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2534420151 - 2⁹ = 2534419639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534420153) 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, 997321 + ... + 999858.

It is an arithmetic number, because the mean of its divisors is an integer number (239661600).

Almost surely, 2^2534420151 is an apocalyptic number.

2534420151 is a deficient number, since it is larger than the sum of its proper divisors (1300165449).

2534420151 is a wasteful number, since it uses less digits than its factorization.

2534420151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997235 (or 1997229 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2534420151 is about 50343.0248495261. The cubic root of 2534420151 is about 1363.4091501540.

The spelling of 2534420151 in words is "two billion, five hundred thirty-four million, four hundred twenty thousand, one hundred fifty-one".