159948601628 has 6 divisors (see below), whose sum is σ = 279910052856. Its totient is φ = 79974300812.

The previous prime is 159948601559. The next prime is 159948601633. The reversal of 159948601628 is 826106849951.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19993575200 + ... + 19993575207.

It is an arithmetic number, because the mean of its divisors is an integer number (46651675476).

Almost surely, 2^159948601628 is an apocalyptic number.

It is an amenable number.

159948601628 is a deficient number, since it is larger than the sum of its proper divisors (119961451228).

159948601628 is a wasteful number, since it uses less digits than its factorization.

159948601628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39987150411 (or 39987150409 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 59.

The spelling of 159948601628 in words is "one hundred fifty-nine billion, nine hundred forty-eight million, six hundred one thousand, six hundred twenty-eight".