157143073054 has 16 divisors (see below), whose sum is σ = 257884269696. Its totient is φ = 71222819800.

The previous prime is 157143073051. The next prime is 157143073063. The reversal of 157143073054 is 450370341751.

It is a junction number, because it is equal to n+sod(n) for n = 157143072998 and 157143073016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157143073051) 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, 10284682 + ... + 10299949.

It is an arithmetic number, because the mean of its divisors is an integer number (16117766856).

Almost surely, 2^157143073054 is an apocalyptic number.

157143073054 is a deficient number, since it is larger than the sum of its proper divisors (100741196642).

157143073054 is a wasteful number, since it uses less digits than its factorization.

157143073054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20584991.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 157143073054 in words is "one hundred fifty-seven billion, one hundred forty-three million, seventy-three thousand, fifty-four".