534155551023 has 16 divisors (see below), whose sum is σ = 712688772096. Its totient is φ = 355863096000.

The previous prime is 534155550983. The next prime is 534155551063. The reversal of 534155551023 is 320155551435.

It is an interprime number because it is at equal distance from previous prime (534155550983) and next prime (534155551063).

It is not a de Polignac number, because 534155551023 - 2⁶ = 534155550959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534155551063) 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, 59339523 + ... + 59348523.

It is an arithmetic number, because the mean of its divisors is an integer number (44543048256).

Almost surely, 2^534155551023 is an apocalyptic number.

534155551023 is a deficient number, since it is larger than the sum of its proper divisors (178533221073).

534155551023 is a wasteful number, since it uses less digits than its factorization.

534155551023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174.

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 534155551023 in words is "five hundred thirty-four billion, one hundred fifty-five million, five hundred fifty-one thousand, twenty-three".