157648162000 has 160 divisors (see below), whose sum is σ = 436801757184. Its totient is φ = 53907840000.

The previous prime is 157648161941. The next prime is 157648162037. The reversal of 157648162000 is 261846751.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5347300 + ... + 5376700.

Almost surely, 2^157648162000 is an apocalyptic number.

157648162000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157648162000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218400878592).

157648162000 is an abundant number, since it is smaller than the sum of its proper divisors (279153595184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157648162000 is a wasteful number, since it uses less digits than its factorization.

157648162000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29814 (or 29798 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 157648162000 in words is "one hundred fifty-seven billion, six hundred forty-eight million, one hundred sixty-two thousand".