148561450630 has 8 divisors (see below), whose sum is σ = 267410611152. Its totient is φ = 59424580248.

The previous prime is 148561450627. The next prime is 148561450649. The reversal of 148561450630 is 36054165841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×148561450630² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7428072522 + ... + 7428072541.

It is an arithmetic number, because the mean of its divisors is an integer number (33426326394).

Almost surely, 2^148561450630 is an apocalyptic number.

148561450630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148561450630 is a deficient number, since it is larger than the sum of its proper divisors (118849160522).

148561450630 is a wasteful number, since it uses less digits than its factorization.

148561450630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856145070.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 148561450630 in words is "one hundred forty-eight billion, five hundred sixty-one million, four hundred fifty thousand, six hundred thirty".