155046701 has 4 divisors (see below), whose sum is σ = 155168832. Its totient is φ = 154924572.

The previous prime is 155046667. The next prime is 155046721. The reversal of 155046701 is 107640551.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 155046701 - 2⁶ = 155046637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155046721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59141 + ... + 61706.

It is an arithmetic number, because the mean of its divisors is an integer number (38792208).

Almost surely, 2^155046701 is an apocalyptic number.

It is an amenable number.

155046701 is a deficient number, since it is larger than the sum of its proper divisors (122131).

155046701 is a wasteful number, since it uses less digits than its factorization.

155046701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122130.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 155046701 is about 12451.7750140291. The cubic root of 155046701 is about 537.2224791261. Note that the first 3 decimals are identical.

The spelling of 155046701 in words is "one hundred fifty-five million, forty-six thousand, seven hundred one".